98
O P E R A T I N G I N S T R U C T I O N S | safeRS3
8027489/2022-03-01 | SICK
Subject to change without notice
9 TECHNICAL REFERENCES
Inputs
2 dual channel type 3 digital inputs with common GND
See
Voltage and current limits for digital inputs on page 102
Fieldbus interface (if
available)
Ethernet based interface with different standard Fieldbus (e.g. PROFIsafe)
Power supply
24 V DC (20–28 V DC)
1)
Maximum current: 1 A
Consumption
Max 5 W
Assembly
On DIN rail
Weight
with cover: 170 g (6 oz)
Degree of protection
IP20
Terminals
Section: 1 mm
2
(16 AWG) max
Max current: 4 A with 1 mm
2
cables (16 AWG)
Impact test
0.5 J, 0.25 kg ball from a 20 cm height
Shock/Bump
10 g, 1000 times for X, Y, and Z directions (IEC 60068-2-27)
Vibration
10-55 Hz double-amplitude of 0.7 mm (0.3 in), 20 sweeps in the X, Y and Z
directions (IEC 60068-2-6)
Pollution degree
2
Outdoor use
No
Operating temperature
From -30 to +60 °C (from -22 to +140 °F)
Storage temperature
From -40 to +80 °C (from -40 to +176 °F)
Note
1)
: the unit shall be supplied by an isolated power source which fulfils the
requirements of:
l
Limited-Energy Circuit in accordance with IEC/UL/CSA 61010-1/ IEC/UL/CSA 61010-2-201 or
l
Limited Power Source (LPS) in accordance with IEC/UL/CSA 60950-1 or
l
(For North America and/or Canada only) a Class 2 supply source which complies with the
National Electrical Code (NEC), NFPA 70, Clause 725.121 and Canadian Electrical Code (CEC),
Part I, C22.1. (typical examples are a Class 2 transformer or a Class 2 power sources in
compliance with, UL 5085-3/ CSA-C22.2 No. 66.3 or UL 1310/CSA-C22.2 No. 223).
1
0
3
58
105
9.1.5
Sensor features
Connectors
2 5-pin M12 connectors (1 male and 1 female)
CAN bus termination
resistance
120 Ω (not supplied, to be installed with a bus terminator)
Power supply
12 V DC ± 20%, through control
Consumption
Max 3.25 W
Degree of protection
Type 3 enclosure, according to UL 50E, in addition to IP 67 rating
Material
Sensor: PA66
Bracket: PA66 and glass fiber (GF)
